Updated changelog for release

Signed-off-by: Russ Miles <russ@russmiles.com>

Author: russmiles

CHANGELOG.md

@@ -4,19 +4,16 @@
 
 [Unreleased]: https://github.com/chaostoolkit-incubator/chaostoolkit-aws/compare/0.7.0...HEAD
 
-### Added
-
--   support for elbv2 with basic probes and action
--   support for asg with basic probes
--   fix asg probe to support pagination
-
 ## [0.7.0][]
 
 [0.7.0]: https://github.com/chaostoolkit-incubator/chaostoolkit-aws/compare/0.6.0...0.7.0
 
 ### Added
 
 -   add `count_instances` probe which can be used to count of all instances matching filters
+-   support for elbv2 with basic probes and action
+-   support for asg with basic probes
+-   fix asg probe to support pagination
 
 ### Changed